Full list of all 87 Kingdom Rush Frontiers achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.
The base game contains 84 achievements, and there are 2 DLC packs containing 3 achievements.
Defeat Vasile, the Everlasting Prince.
Defeat Leviathan, the Underwater God.
Kill 3 Bluegales while under a storm.
Complete the desecrated grove without any ghosts escaping.
Survive 13 full moons without losing a single life.
Defeat 6 Phantom Warriors before they harm any soldier with their aura of death.
Destroy 100 zombies under a full moon.
Have a single dwarf soldier heal a total of 500 life.
Defeat Xyzzy, the Saurian King.
Have your assassins steal 10.000 gold.
Have your Death Riders claim 99 lives.
Have one templar revive 5 times in a row.
Kill over 100 enemies with the drill.
Pick up 500 enemies with the Twister spell.
Kill 100 enemies by letting them bleed to death.
Set 20 enemies on fire at the same time.
Find the hidden mortal reptilian combatant.
Have the Spear maidens perform 50 whirlwinds.
Have a genie polymorph 10 enemies.
Kill 20 Sharks before they reach the shore.
Kill 50 swimming enemies.
Sink 5 enemy gunboats.
Complete all Iron stages.
Complete all Heroic stages.
Complete all Campaign stages.
Defeat the Dark Lord and save the realm!
Kill a Sandwraith before it summons any Fallen.
Find a mermaid.
Silence 70 spellcasters with the Spirit Totem.
Deal over 30.000 damage with Critical Mass explosions.
Have your Mechas defeat 500 enemies.
Have your assassins dodge 1000 attacks.
Change soldiers' rally point 200 times.
Complete an underground stage without the hero dying.
Defeat 10 climbing enemies.
Level up any hero to max level.
Defeat Quincon, the Jungle King.
Have 20 skeleton minions active at the same time.
Help Indiana find the secret passage.
Have the Crossbow forts shoot 10.000 bolts.
Build a specialist tower of each type on any stage.
Weaken 100 enemies with the Totem of Weakness.
Earn 45 stars.
Find all 3 alien hunters.
Build all 8 tower specializations.
Train 1.000 soldiers.
Kill 30 enemies with the pirate ship's cannons.
Hire 10 or more mercenaries.
Find the secret message.
Kill 100 Tribal zombies.
Build 3 Mechas on any one stage.
Save a captive princess.
Have your soldiers regenerate a total of 50.000 life.
Find the singing frog.
Make a Desert Bantah move.
Earn 30 stars.
Clean debris from 10 holders.
Kill 10.000 enemies.
Kill 30 Parasytes or Reapers.
Send 1.000 soldiers to their deaths.
Feed over 50 creatures to the Snapvines.
Complete stage 4 without losing any soldiers to the Sandworm.
Complete a jungle stage without the hero dying.
Level up any hero to level 5.
Defeat Nazeru, the red efreeti.
Apply one Falconer bonus to 4 towers.
Build 150 towers.
Build 100 towers.
Earn 15 stars.
Kill 100 enemies with meteor showers.
Kill 2.500 enemies.
Upgrade all basic tower types to level 3
Level up any hero.
Call 10 waves early.
Open 5 information cards.
Kill 500 enemies.
Build 30 towers.
Use Rain of Fire 5 times in a single stage.
Complete Stage 1.
Complete a desert stage without the hero dying.
Build on all holders on any given campaign stage.
Call all waves early in a single mission.
Call a wave within 3 seconds of the icon showing up.
Kill one enemy.
Complete the campaign in Veteran mode.
Kill 300 Aliens in the Temple of Evil.
Survive 30 Waves in the Temple of Evil.